349739504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4889}}^1$

素因数の和:5177

約数の個数: 40

約数和(自身を含む): 720355680

約数和(自身を除く): 370616176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 4208, 4471, 4889, 8942, 9778, 17884, 19556, 35768, 39112, 71536, 78224, 83113, 166226, 332452, 664904, 1285807, 1329808, 2571614, 5143228, 10286456, 20572912, 21858719, 43717438, 87434876, 174869752, 349739504]

約数ペア:

[(1, 349739504), (2, 174869752), (4, 87434876), (8, 43717438), (16, 21858719), (17, 20572912), (34, 10286456), (68, 5143228), (136, 2571614), (263, 1329808), (272, 1285807), (526, 664904), (1052, 332452), (2104, 166226), (4208, 83113), (4471, 78224), (4889, 71536), (8942, 39112), (9778, 35768), (17884, 19556)]